FSMD075-60-2920-R

Ptc Resettable Fuses Overview

The FSMD075-60-2920-R is a surface-mountable PTC resettable fuse from the FSMD2920 series, manufactured by RFE/Fuzetec. It features a 2920 (7351 Metric) concave package designed for automated assembly processes. The component is rated for a maximum voltage of 60V and maintains a hold current of 750 mA under normal operating conditions. This device provides overcurrent protection by increasing resistance significantly when trip conditions are met, resetting automatically once the fault is removed.

Ptc Resettable Fuses Feature Summary

• Surface mountable construction with a concave profile optimized for SMT reflow processes
• Automatic reset functionality restores circuit continuity after overcurrent events subside
• Polymeric positive temperature coefficient technology ensures reliable thermal response

Ptc Resettable Fuses Applications

• Portable electronic devices requiring compact overcurrent protection
• Consumer electronics circuits needing surface mount safety components
• Industrial control systems utilizing low-profile protective elements

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix configuration against official manufacturer documentation to ensure correct electrical ratings and package dimensions. Confirm RoHS compliance status through certified datasheets or supplier declarations prior to integration into regulated assemblies. Cross-reference part numbers carefully to distinguish between similar series variants with different voltage or current specifications.

Ptc Resettable Fuses Selection Notes

Evaluate the maximum operating voltage and hold current requirements against the circuit design parameters to ensure adequate protection margins. Consider the physical footprint constraints of the PCB layout to accommodate the 2920 package size. Assess thermal management needs relative to the ambient operating environment and potential heat dissipation characteristics of the concave package design during normal operation.

Ptc Resettable Fuses Part Context

This component belongs to the FSMD2920 series of surface mountable PTC resettable fuses. The series offers various voltage and current ratings within a standardized 2920 metric package format. These devices are engineered for high-volume manufacturing environments where consistent performance and automated placement compatibility are critical for production efficiency.

Ptc Resettable Fuses Replacement Considerations

Consult official substitution guides for equivalent parts from RFE/Fuzetec or other manufacturers. Verify that alternative components match the 60V rating, 750 mA hold current, and 2920 package dimensions before implementation.